Peart, Neil (2002) [originally released on VHS in 1996]. A Work in Progress (DVD video, DVD-ROM with Internet features, 2 booklets). Warner Bros. Classics. produced and directed by Paul Siegel, Rob Wallis ; production, Langa Communications. Miami, Florida: Warner Bros. Publications. ISBN9780757990298. OCLC52762882. Retrieved May 23, 2013.
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Peart, Neil (2002) [originally released on VHS in 1996]. A Work in Progress (DVD video, DVD-ROM with Internet features, 2 booklets). Warner Bros. Classics. produced and directed by Paul Siegel, Rob Wallis ; production, Langa Communications. Miami, Florida: Warner Bros. Publications. ISBN9780757990298. OCLC52762882. Retrieved May 23, 2013.